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WorksheetsWk4 Monday
Total questions: 12
Worksheet time: 6mins
About our syringes and oil ...
What do we have to assume about the pipe?
It affects flow
Attachment is non-laminar
It is a constant
Bendy is better
About our syringes and oil ...
IF the small syringe is 3ml and the large syringe is 30ml, what is the ratio?
15:1
20:1
100:1
10:1
About our syringes and oil ...
FORCE = ?
Pressure (P)
X
Volume (v1)
Pressure (P)
X
Volume (v2)
Pressure (P)
X
Area (a)
Pressure (P)
X
Mass (m)
A bit of Bernoulli...
What is the relationship between v1 and v2?
v2 is greater than v1
v2 is less than v1
v1 and v2 are the same
There is no relationship between v1 and v2
What is 'v'?
Volume
Venom
Vortices
Velocity
What is 'dv'?
Volume
Venom
Vortices
Velocity
What has happened (in this example) to A2 versus A1?
Area has increased
Area has decreased
Area has remained constant
Area has erased
In the diagram, what is the relationship between v1 and v2?
v1=v2
v1<v2
v1>v2
v1-v2=v3
At the constriction (area a2) what happens to pressure?
Pressure increases
Pressure balances
Pressure expands
Pressure decreases
Hydraulically, what do these symbols represent?
Motors
Accumulators
Capacitors
Pumps
Why do we do gauge checks?
Check for flow
Check for stored energy
Check the system is on
Check direction
Why is an accumulator a potentially dangerous piece of equipment?
Stored energy
Stored energy
Stored energy
Stored energy
